Google calculator5/21/2023 ![]() ![]() In Ancient Greece, abacus appeared in the 5th century BC. Presumably, the first Abacus appeared in ancient Babylon about 3 thousand years BC. Abacus was a grooved board with movable counting labels (stones or bones). The ancestor of the modern calculator is Abacus, which means "board" in Latin. You can see the current math calculations in a smaller display that is below the main display of the calculator.Ĭalculations order for this given example is the following: 2+2=4, subtotal - 4. Currently, we have around 200 calculators to help you 'do the math' quickly in areas such as finance, fitness, health, math, and others, and we are still developing more. Why do we get 8 when trying to calculate 2+2x2 with a calculator?Ĭalculator performs mathematical operations in accordance with the order they are entered. 's sole focus is to provide fast, comprehensive, convenient, free online calculators in a plethora of areas. įrequently asked questions about the calculator To enter (divide) - key on the numeric keypad on the right or a combination of keys and. You can also add, subtraction, multiply, and divide and complete any arithmetic you need. The Math Calculator will evaluate your problem down to a final solution. To enter (multiplication) - key on the numeric keypad on the right or a combination of keys and. Basic Math Math Calculator Step 1: Enter the expression you want to evaluate. To enter - key at the top or key on the right. To enter - key at the top or key on the numeric keypad on the right. To erase the last character - (arrow keys). To use free online calculator you can use both ordinary numeric buttons at the top of a keyboard and numeric buttons on the right of a keyboard. The result is equal to 625.ĭeduction percentage of the number: 500 25. The result is equal to 5(%).Īdding percentage to the number: 500 25. The result is equal to 125.Ĭalculating what percent is one number of another number: 25 500. The result is equal to 81.Ĭalculation of percentage of the number of: 500 25. resets the calculator without resetting the memory.Įxamples of calculations on the online calculatorĬalculate the square root of 529: 529. reset the calculator and reset the memory addition, - subtraction, - multiplication, - division remove the last character on the display Instructions for using the online calculator Keys function Detailed instructions for using the calculator, see below. You can make not only simple math calculations and calculation of interest on the loan and bank lending rates, the calculation of the cost of works and utilities.Ĭommands for the online calculator you can enter not only the mouse, but with a digital computer keyboard. Calculator on Chrome OS is now a Progressive Web App By Corbin Davenport Published Google has updated the Calculator application on Chrome OS to work as a Progressive Web App, so. Use for work, school or personal calculations. Large, easy and convenient online calculator ![]()
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